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Project
ESSIS A51100+SUN-5K
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Address
Egypt
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Date
2026
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Application
Backup Power + Energy Independence
A51100 provides reliable power for villas in Egypt
Project Background
This project is located in an independent villa in Egypt. Due to insufficient power grid coverage or unstable power supply in some local areas, the customer's household has a large power load, and the costs of generators and diesel fuel are high. Meanwhile, considering the abundant local solar energy resources, the customer hopes to build a stable self-consumption independent power supply system by combining solar energy with energy storage to meet electricity demand.

System Configuration
This project adopts an off-grid PV and energy storage system, which operates in coordination with photovoltaic power generation and the energy storage system to achieve round-the-clock power supply.
Photovoltaic System: 5.5KWp
Energy Storage Battery: A51100
Inverter: SUN-5K Off-grid Inverter
Application Type: Residential Villa Off-grid System
The A51100 battery features a modular design, supporting both stacked installation and wall-mounted deployment. The customer chose wall-mounted installation on the wall for flexible configuration. The system uniformly manages photovoltaic power generation and battery energy storage through the off-grid inverter, realizing a stable energy supply mode of power generation during the day and electricity consumption at night.
The overall solution has a simple structure and stable operation, which can effectively meet electricity demand in off-grid or weak-grid environments.

Customer Value
After the installation of this system, the villa is no longer dependent on the power grid, providing a stable and reliable power source while reducing reliance on diesel generators, making it eco-friendly. The A51100 supports both wall-mounted and stacked installation, allowing flexible expansion if the customer wishes to add new batteries in the future. This project demonstrates the excellent adaptability of Essis off-grid solutions in the Middle East market, offering a reliable reference for similar off-grid or weak-grid areas.